Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.Approved by: re (implicit)Sponsored by: The FreeBSD Foundation
isa_if.h is not needed.No response from: sound
Use a consistent style and one much closer to the rest of /usr/src
newpcm module makefilesonce built, 'kld_load snd_driver; kldunload snd_driver' will load all sounddrivers and unload all unattached ones. attached drivers do not yet supportunloading.